Code getting hanged

[chetanhiremath]

Hi Team,

I am using nrf51822 for my project, i have connected a PIR Sensor and a push button also a LED driver WS2811 .

I am using ble app uart example as i have to control the connected peripherals, everything is working fine , i am able to get notifications of PIR sensor and push button events in central device, also i am sending commands to control WS2811 driver.

But when i use commands to control WS2811 driver continuously my code gets hanged and i will not get any events and my boards stops advertising then again i need to do power reset to make it work.

Same when i tested with development board it works fine.

Please help me in solving the issue.

Regards,

Chetan

[Jørgen Holmefjord]

Hi,

You need to debug your application to see which function is returning an error code. Then look in the API documentation to find out what is the reason for the error and fix it.

Best regards,
Jørgen

[chetanhiremath]

Hi Jorgen, 

Thanks for your immediate reply.

As already  i mentioned i am finding the issue in only custom board not in development board and the issue occurs when i send continuous commands.

Is it possible to debug the same when code is running on while loop, am new for KEIL debugging please let me know on this to process further.

Thanks & Regards,

Chetan

[Jørgen Holmefjord]

chetanhiremath said:

Is it possible to debug the same when code is running on while loop

I'm not sure I understand your question. You should debug the application to see what code is beeing executed when the "code hangs", or where it is hanging. If you pause the execution when the board "hangs" you should be able to see where it is stuck.